Even with adding IUSR_* to the ACL on C:inetpubwwwroot and giving it Full Control, until I gave the account admin rights, I couldn't access the site. Can you think of any working scenarion in this case ? This error code is specific to IIS 6.0. 500.18 URL authorization store cannot be opened. I have read many articles on the web and have run the setspn tool to register the service princle name in the AD.

The reasons why the CGI/ISAPI are returning such 401 responses are completely arbitrary and uncontrollable by IIS. Thanks - DJ Reply Eason Liu says: November 24, 2009 at 2:11 am Hi David, Thanks a lot for this article. The actual solution is to make sure an Application Mapping gives read/execute access to the Process Identity of the Application Pool servicing the URL. I have a web cluster which are running some WCF services and these are set for Integrated Windows authentication with the App pool identity set to a domain account.

How do we prove that something is unprovable? Of course, I am always interested to know whether this article helps you figure out your issue, and if not, post your comments and we'll see if there's an answer! //David Later, when password policy forces them to change their password, the anonymous user credentials stored in IIS configuration is now mismatched with reality. Could there ever be a fully solar powered airliner capable of transatlantic flights?

Which Pokémon are exclusive to each version? I have to get someone at the site to confirm, but it sounds like it would be a 401.1 error. But I have tried and failed. A simple way to catch the Process Identity of the Application Pool is to use the group IIS_WPG (unless you install IIS on a Domain Controller which does not allow such

Tom Kaminski (former IIS MVP 2002-2010) http://mvp.support.microsoft.com/ Reply bronze_fonz 4 Posts Re: Out of Options on HTTP Error 401.1 Mar 26, 2009 03:15 PM|bronze_fonz|LINK No event id 100 entries in the It all works fine with anonymous access selected but basic auth just fails. WE have a web part running in SharePoint. I hope you can help me out from a critical situation.

But if i set browsers cache to never check server for page modification it works fine.

Some additions I think would be helpful are: - instructions on how to use "net helpmsg" - instructions on how to use the err.exe windows error lookup utility And I'm having

I created another ASP.NET project(non-CMS) in the same web server and that works fine with anonymous authentication.

This article is also very useful to analyze… Reply OdeToCode Links says: July 17, 2005 at 11:35 am Wesner Moise talks about dynamic typing and&nbsp;other possible changes in store for C#

Not sure what else to suggest then. https://www.outsystems.com/forums/discussion/5652/tip-troubleshooting-the-401-1-unauthorized-error-in-iis/ In your blog, you said "In all cases, the preferred solution is to manually synchronize the username/password of the anonymous user principle in IIS with that of the real user principle.". Finally, .asp pages are not supposed to have icons in Windows Explorer because they are not associated with any application. Now in the server itself when I access it through http://X:8888 it works fine.

I checked the web server logs and saw HTTP 401 errors failing with the IIS specific code "2148074254." Searching the web turned up nothing useful. this contact form It was in the VD that I was having the issues with 401.1 errors. Very annoying. This information can help dramatically narrow down the scope of any investigation, but unfortunately, few people know to take advantage of this information.

What sort of redirection is getting refused (as defined by http://blogs.msdn.com/david.wang/archive/2005/08/01/HOWTO_Common_URL_Redirection_Techniques_for_IIS_Summary.aspx ). 401.1 means that IIS does not have a valid user token to use for request processing, so Server-side redirection/forwarding Error 401.10404 Error appearing although page exists Hot Network Questions Help me I'm lost in the ocean! Host headers, IE7, External Resources, webresource.axd, etc have no relation to the issue nor each other. //David Reply Jaydee says: January 21, 2009 at 6:06 am David, thank you very much have a peek here The app is setup up as a web site (port 83), as opposed to a virtual directory.

I have been in vain for every single effort of mine. Try manually setting the anonymous username/credential to something known and see what happens. Verify that you have Read access to the directory.

Creating color coded playing instruction for xylophones How can I make a check twice as likely to fail?

Tom Kaminski (former IIS MVP 2002-2010) http://mvp.support.microsoft.com/ Reply bronze_fonz 4 Posts Re: Out of Options on HTTP Error 401.1 Mar 26, 2009 04:29 PM|bronze_fonz|LINK Turned out to be the Deny access The initial server response appears to be identical in each case. Soldier mentioned in War Dogs Is it mandatory to define transitions on every possible alphabet in Deterministic Finite Automata? Anyways, the 401.2 means there is a mismatch somewhere between the browser, network, and server, and you have to figure out where.

Reply Ninad says: August 26, 2008 at 8:51 am HI Thanks a lot for the article….Its really good and helpful…. Thank you for your feedback! Does anybody have any pointers where to go from here? Check This Out Reply Follow UsPopular TagsYour Questions IIS HOWTO...

says: November 29, 2005 at 9:45 am Thanks, saved me a lot of time ! I'll be Googling for this error again in about 3 years! ;-) –Doctor Jones Jun 14 '12 at 11:43 6 Just as a note, I had to take the additional Comparing requests in Ethereal, the difference in the initial client request is that when Connection: Keep-Alive isn't specified, it doesn't work. We had a system that was recently upgraded from IIS5 to II6, and after working through a number of problems, we're at the point that when we access a test page

After viewing the IIS log files its interesting thing to note that every time when a 401 error is received, it contains "-" in cs-username. On subsequent anonymous requests, IIS fails to login andobtain a NT user token for anonymous authentication and fails with 401.1, and it looks like IIS is just plain buggy and could Are there any logs that I should be looking at. Something is non-default with your fresh installation.

ASP works perfectly as expected for me. I'm no server admin by any means, and I'm really figuring this out as I go. HTTP Error 401.1 - Unauthorized: Access is denied due to invalid credentials. Reply trigena says: February 22, 2006 at 12:39 pm Dave - sorry for the multiple posts, but I am now suspecting that there is a problem with the security template applied

Reply Dominique says: August 7, 2014 at 4:43 pm Hello, I checked the access to the site works fine… but IIS is still logging these two records for each desktop… (there Reply KansasCoder says: June 29, 2010 at 10:41 am The formatting of your post in IE 7 prevents viewing the entire log entry sample.